ONTOLOGY REASONING USING SPARQL QUERY: A CASE STUDY OF E-LEARNING USAGE. Jurnal Teknologi, [S. l.], v. 78, n. 8-2, 2016. DOI: 10.11113/jt.v78.9547. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/9547.. Acesso em: 23 jul. 2024.